四川省广安市岳池县罗渡镇2019中考英语 阅读理解编题（5）

广安市罗渡中学2019中考英语：阅读理解编题（5）含答案【实战训练】A（2019中考选练）Thesedaysthesubjectofsafetyoncampusistalkedaboutquiteoften.Somestudents’mobilephotosarestolen,somestudentsfightwithandhurtoneanother,andothersareknockeddownbythefastrunningmotorbikesorcars.Theseproblemsarecommononcampus.Ithinktherearethreecausesforthese.Firstly,somestudentsdon’ttakecareoftheirownthings.Theyarestillyoungandnotcarefulenough.Secondly,somestudentswanttodoeverythingwell.Theywanttobethewinnersinexams,andtheyalsowanttobethewinnersinfighting.Andthirdly,thecampusguardsdon’tcarryontheirdutieswell..Inordertohaveasafecampus,allthestudentsshouldbeverycarefulabouttheirownthings.Theyshouldalsomindtheirbehaviorsandactpolitely.Thecampusguardsaresupposedtobedevoted（致力于）tothesafetyoncampus,anditistheirdutytosafeguardasafecampustohelpprovideagoodenvironmentforthestudents.1.Accordingtothepassage,somestudents’_________arelost.A.booksB.watchesC.bikesD.mobilephones2.Thereare______reasonsforthecampusproblems.A.2B.3C.4D.53.Thepassagetellsussome_______don’tcarryontheirdutieswell.A.campusguardsB.studentsC.teachersD.headteachers4.Whichofthefollowingsentencesisnotright?A.Somestudentsareknockeddownbycars.B.Somestudentswanttobethewinnersinexamsandfighting.C.Allthestudentstakecareoftheirownthings.D.Allthestudentsshouldtakecareoftheirownthings.5.Thispassageismainlyabout_________.A.howtomakethecampussafeB.howtodowellinexamsC.howtoactpolitelyD.howtotakecareofthings参考答案1D2B3A4C5A【实战训练】B【****淮安】MSG(monosodiumglutamate)isafoodadditive(食品添加剂)，whichhasbeenwidelyusedbymanyfoodfactoriesallovertheworldsinceitappearedfirstinJapanin1909.MSGisasubstancethatisaddedtosomefoodtoimproveitsoriginal(原先的)tasteandcolour.Itisusedinfoodsaroundtheworldsuchascakes,bread,frozenmeats,fishandvegetables.Inthebeginning,peoplethoughtMSGwassafejustlikesaltandsugar.However,in1968somepeoplereportedtheyseemedtohavebadreactions(反应)toMSGafterhavinghadamealatarestaurant.Theyincludedheadachesandquickheartbeat(心跳)．ItwasalsoreportedthatMSGexcitedaperson’sbrainandcausedhisdeathinJapan.ScientiststhinkthatMSGmayleadtomanyneurologicaldisorders(神经紊乱)．Inmicestudiesdonebyauniversity,theevidenceshowedthemicedidn’twanttoeatthefoodincludingMSG.Todaymanyfoodcompanies“hide”MSGonfoodlabels(标签)byusingdifferentnames.Ifyousee“naturalflavorings”，“hydrolyzedprotein”and“spices”inafoodlabel,youareprobablyseeingahiddenwayto“report”MSGinafoodlabel.Everytimewehaveamealinarestaurant,wealwaysfeelthefoodverydelicioustotaste,butsometimesitisdangerousforourhealthbecausesomepoisonousfoodadditiveshavebeenaddedtothefood.Toprotectpeople’shealth,ourgovernments,fromcentraltolocal,aretakingactionstostopfactoriesproducingpoisonousfoodadditives.()1.MonosodiumGlutamateis________A.afoodB.anadditiveC.afactoryD.acountry()2.MSGisoftenusedin________.A.frozenmeatsB.cupsC.clothesD.bookcovers()3.Theexamplesinthesecondparagraphtellus_________.A.thefoodincludingMSGisdeliciousB.peopleliketoeatinarestaurantC.micelikeeatingthefoodincludingMSGD.MSGisnotsafesometimes()4.Ifyousee“naturalflavorings”，“hydrolyzedprotein”and“spices”inafoodlabel,youwillknow_________.A.youmusteatthefoodinahiddenwayB.thefoodlabelmustbehiddenC.MSGisprobablyaddedtothefoodD.youmustreportthefoodtoyourparents()5.Theunderlinedword“substance”inthearticlemeans________.A.colourB.materialC.tasteD.food语篇解读：本文介绍了味精的优点和害处。1.B。细节理解题。由短文第一句“MSG(monosodiumglutamate)isafoodadditive”得出答案。2.A。细节理解题。由这句话“Itisusedinfoodsaroundtheworldsuchascakes,bread,frozenmeats,fishandvegetables.”得出答案。3.D。推理判断题。由此句“ScientiststhinkthatMSGmayleadtomanyneurologicaldisorders(神经紊乱)．”得出答案。4.C。推理判断题。由这一句“Ifyousee“naturalflavorings”，“hydrolyzedprotein”and“spices”inafoodlabel,youareprobablyseeingahiddenwayto“report”MSGinafoodlabel.”得出答案。5.B。词义猜测题。根据句意，得知意为“物质”。【实战训练】C【****绵阳市】Itseemsschoolchildrenallovertheworldcomplainabouttheirschoolfood．CherieBlair，thewifeofPrimeMinisterTonyBlair，saidthatshewouldprepareapackedlunchforhersonifschooldinnersdonotimprove.Sowhatdostudentsofyourageeatforlunchatschool?JapanHighschoolshavecanteens，whichserveeverythingfromnoodlestorice，butnotburgersandchips．Otherchildrenbringfoodfromhomesuchascoldriceballs，meatorfish，picklesandvegetables．TheUnitedStatesAtypicalmenufromaUSschoolismadeupofahamburgerwithfriedpotatoesorroastchicken，lettuceandpickles，fruitandcookies．Schoollunchesmustalsoprovideatleastone-thirdofthedailydietaryallowances(定量)ofprotein(蛋白质)，vitaminA．vitaminC，iron，calcium，andcalories(卡路里)．AustraliaMeatpies，sausagerollsandhotdogsarealltraditionaldishesinAustralianschoolshops．Butasthenationpaysmoreattentiontochildren’shealth，healthierfoodshavestartedtofindtheirwayontoschoolmenus．Manyschoolshaveusedatrafficlightsystem．Thesaleofred-labelledfoodsincludingpastries，chocolateandsoftdrinks，isservedonlytwiceaweek．Healthiergreen-labelledfoodssuchassushi，sandwiches，cornandwatermelon，howeverareservedeveryday．Insomeschools．studentshaveachoiceofupto89foodstochoosefrom，includingpopcornandrice．SouthAfricaMostofSouthAfrica’sschoolsdonotservemealsatall．Classesendat1：30pmandstudentsgettheirownlunches．Manystudentsbringfoodfro